Solve for x: 10x+5=7x−16

2 answers

To solve for x, we need to simplify the equation by combining like terms and isolating the variable.

We start by subtracting 7x from both sides to eliminate the x term on the right side:

10x + 5 - 7x = 7x - 16 - 7x

Simplifying this gives:

3x + 5 = -16

Next, we subtract 5 from both sides:

3x + 5 - 5 = -16 - 5

Simplifying this gives:

3x = -21

Finally, divide both sides of the equation by 3 to solve for x:

(3x)/3 = -21/3

Simplifying this gives:

x = -7

Therefore, the solution to the equation is x = -7.

Solve for x: 13x+24=3x−26.